Frontend Javascript Developer

Job Title: Frontend JavaScript Developer

Location: Bangalore (Hybrid)

Job Type: Payroll AS Technology and Client (Ness Digital)

Experience Level: 3+

Job Summary:

Frontend JavaScript Developer

Responsibilities:

• Develop and maintain responsive web applications using JavaScript and React or Angular.
• Collaborate with UX/UI designers, backend developers, and product managers to deliver high-quality features.
• Integrate frontend components with RESTful APIs and backend services.
• Write clean, maintainable, and efficient code following best practices.
• Work with SQL and T-SQL to query and manage data stored in relational databases.
• Optimize applications for speed and scalability.
• Debug and troubleshoot issues across the frontend and API layers.
• Participate in code reviews, testing, and continuous integration processes.

Required Qualifications:

• Proficient in JavaScript (ES6+)

  and modern frontend development practices.

• Hands-on experience with either React.js or Angular

  (experience with both is a plus).
• Strong understanding of

  HTML5, CSS3

  , and responsive web design principles.
• Experience with

  RESTful APIs

  and data integration.
• Solid experience with

  SQL and T-SQL

  , including writing queries, stored procedures, and performance optimization.
• Familiarity with version control systems (e.g.,

  Git

  ).
• Good understanding of cross-browser compatibility and accessibility.
• Strong problem-solving and communication skills.

Preferred Qualifications:

• Experience with modern frontend tooling (Webpack, Babel, npm/yarn).
• Familiarity with unit testing frameworks (e.g., Jest, Jasmine, Karma).
• Exposure to CI/CD pipelines and agile development environments.
• Knowledge of authentication and security best practices in frontend apps.

Education:

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.